数据库实验遇到的一些问题的解决方法

Mysql自定义函数报错解决方法

本次报错的是：ERROR 1418 (HY000): This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you might want to use the less safe log_bin_trust_function_creators variable)
解决方法：
mysql>set global log_bin_trust_function_creators=1;
源文档 http://blog.csdn.net/zzs0829/article/details/3933326